Kratos Defense & Security Solutions, Inc. (KTOS)
Who owns Kratos Defense & Security Solutions, Inc. (KTOS)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 98.5% of the shares are freely tradable; institutional investors hold 93.8%.
Ownership Structure
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| BlackRock Inc | 16.89 | 31,663,184 | +11.7 | 03/31/2026 |
| Vanguard Group Inc | 8.79 | 16,487,162 | -0.6 | 12/31/2025 |
| State Street Corp | 4.75 | 8,911,499 | +8.8 | 03/31/2026 |
| Vanguard Portfolio Management, LLC | 4.61 | 8,650,496 | +0.0 | 03/31/2026 |
| Vanguard Capital Management, LLC | 4.41 | 8,274,730 | +0.0 | 03/31/2026 |
| Geode Capital Management, LLC | 2.81 | 5,264,282 | +18.4 | 03/31/2026 |
| Amvescap Plc. | 2.74 | 5,137,574 | +90.1 | 03/31/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| iShares Core S&P Mid-Cap ETF | 3.34 | 6,262,937 | +0.0 | 05/29/2026 |
| Vanguard Total Stock Mkt Idx Inv | 3.14 | 5,893,379 | +0.2 | 04/30/2026 |
| First Trust RBA Amer Indl RenaisTM ETF | 2.85 | 5,335,227 | +0.1 | 05/31/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Insider Transactions
| Date | Person | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 27. Jul 2026 | Fendley Steven S. | President, US Division | Sell | 1,100 | 47.86 | 52,648 |
| 27. Jul 2026 | Fendley Steven S. | President, US Division | Sell | 5,900 | 46.99 | 277,262 |
| 15. Jul 2026 | Mendoza Marie | SVP & General Counsel | Sell | 1,013 | 51.79 | 52,463 |
| 15. Jul 2026 | Carrai Phillip D | President, STC Division | Sell | 100 | 53.85 | 5,385 |
| 15. Jul 2026 | Carrai Phillip D | President, STC Division | Sell | 400 | 52.84 | 21,137 |
| 15. Jul 2026 | Carrai Phillip D | President, STC Division | Sell | 1,400 | 52.05 | 72,870 |
| 15. Jul 2026 | Carrai Phillip D | President, STC Division | Sell | 700 | 50.78 | 35,544 |
| 15. Jul 2026 | Carrai Phillip D | President, STC Division | Sell | 3,900 | 49.79 | 194,169 |
Reportable transactions by officers and major shareholders from SEC Form 4 filings. "Other" includes things like stock grants and option exercises without a buy/sell character.
View all insider transactions →Data as of: July 31, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.